222288596712 has 384 divisors, whose sum is σ = 755134248960. Its totient is φ = 57514406400.

The previous prime is 222288596711. The next prime is 222288596729. The reversal of 222288596712 is 217695882222.

222288596712 is a `hidden beast` number, since 2 + 22 + 28 + 8 + 596 + 7 + 1 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (222288596711) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82114863 + ... + 82117569.

It is an arithmetic number, because the mean of its divisors is an integer number (1966495440).

Almost surely, 2^222288596712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222288596712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377567124480).

222288596712 is an abundant number, since it is smaller than the sum of its proper divisors (532845652248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222288596712 is a wasteful number, since it uses less digits than its factorization.

222288596712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973 (or 2966 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 222288596712 in words is "two hundred twenty-two billion, two hundred eighty-eight million, five hundred ninety-six thousand, seven hundred twelve".